Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.602 | 29.387 |
215 55 R16 93 V | 30.547 | 29.445 |
235 45 R17 94 W | 30.573 | 29.21 |
215 50 R17 95 W | 30.553 | 29.894 |
235 40 R19 96 Y | 30.621 | 29.778 |
235 40 R18 95 W | 30.623 | 29.55 |
195 65 R15 91 H | 30.699 | 29.73 |
205 50 R17 89 V | 30.51 | 29.881 |
235 40 R18 95 Y | 30.771 | 29.976 |
225 50 R17 94 Y | 30.648 | 29.75 |
245 40 R18 93 Y | 30.533 | 29.507 |
255 35 R19 96 Y | 30.7 | 29.389 |
265 30 R20 94 Y | 30.877 | 29.581 |
205 55 R15 88 V | 30.781 | 29.831 |
215 40 R17 87 W | 30.82 | 29.544 |
215 45 R16 86 S | 30.784 | 29.462 |
215 45 R16 90 V | 30.703 | 29.619 |
225 35 R18 87 W | 30.725 | 29.933 |
185 60 R15 84 T | 30.561 | 29.21 |
145 80 R14 76 T | 30.714 | 29.409 |
165 65 R15 81 H | 30.699 | 29.795 |
175 60 R15 81 H | 30.909 | 29.593 |
185 50 R16 81 H | 30.704 | 29.654 |
205 55 R16 91 V | 30.523 | 29.26 |
225 40 R18 92 W | 30.609 | 29.888 |
225 45 R17 91 V | 30.893 | 29.417 |
225 40 R18 92 V | 30.52 | 29.621 |
235 35 R19 91 W | 30.543 | 29.863 |
205 60 R16 92 V | 30.947 | 29.845 |
225 55 R16 95 Y | 30.512 | 29.246 |
245 45 R17 95 Y | 30.909 | 29.303 |
225 50 R17 94 W | 30.519 | 29.469 |
225 55 R16 95 W | 30.534 | 29.871 |
195 60 R15 88 H | 30.825 | 29.41 |
195 55 R16 87 V | 30.753 | 29.491 |
Austin 7 tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Austin 7 psi values are supported all kind of tire brands.